EngineEngine BrandCUMMINSEngine TypeQSL9Rated PowerkW242Rotary DriveMax output torquekN . m220Rotary speedr/min7~22Max Drilling Diametermm2000Max Drilling Depthm67(special designed 80)Crowd CylinderMax pull-down piston pushkN200Max pull-down piston pullkN200Max pull-down piston strokem5Crowd WinchMax pull-down piston pushkN250Max pull-down piston pullkN250Max pull-down piston strokem15Main WinchMax Pulling forcekN230Max line speedm/min70Auxiliary WinchMax Pulling forcekN80Max line speed_m/min60Mast RakeSide⁰± 4⁰Forwards± 5⁰Backwards± 15⁰UndercarrigeMax traveling speedkm/h1.5Max grade ability%35Min Clearancemm450Track shoe widthmm800Distance between tracksmm3250 ~ 4400Hydraulic SystemWorking pressureMpa35Overall Drilling Weightt78DimensionWorking conditionmm8968 x 4400 x 22688Transportation condition mm16785 x 3250 x 4305